package com.gjy.pd.single;

/**
 * @author 宫静雨
 * @version 1.0
 * @since 2022-12-15 10:28:30
 */
public class Single3 {

    private Single3() {
    }

    private static Single3 INS;

    public static Single3 getIns() {
        if (INS == null) {
            synchronized (Single3.class) {
                if (INS == null) {
                    INS = new Single3();
                }
            }
        }
        return INS;
    }

}
